// 上外边距
.mt-5 {
  margin-top: 5px;
}
.mt-8 {
  margin-top: 8px;
}
.mt-10 {
  margin-top: 10px;
}
.mt-15 {
  margin-top: 15px;
}
.mt-20 {
  margin-top: 20px;
}
.mt-30 {
  margin-top: 30px;
}

// 下外边距
.mb-5 {
  margin-bottom: 5px;
}
.mb-8 {
  margin-bottom: 8px;
}
.mb-10 {
  margin-bottom: 10px;
}
.mb-15 {
  margin-bottom: 15px;
}
.mb-20 {
  margin-bottom: 20px;
}
.mb-30 {
  margin-bottom: 30px;
}

// 左外边距
.ml-5 {
  margin-left: 5px;
}
.ml-8 {
  margin-left: 8px;
}
.ml-10 {
  margin-left: 10px;
}
.ml-15 {
  margin-left: 15px;
}
.ml-20 {
  margin-left: 20px;
}
.ml-30 {
  margin-left: 30px;
}

// 右外边距
.mr-5 {
  margin-right: 5px;
}
.mr-8 {
  margin-right: 8px;
}
.mr-10 {
  margin-right: 10px;
}
.mr-15 {
  margin-right: 15px;
}
.mr-20 {
  margin-right: 20px;
}
.mr-30 {
  margin-right: 30px;
}

// 上内边距
.pt-5 {
  padding-top: 5px;
}
.pt-8 {
  padding-top: 8px;
}
.pt-10 {
  padding-top: 10px;
}
.pt-15 {
  padding-top: 15px;
}
.pt-20 {
  padding-top: 20px;
}
.pt-30 {
  padding-top: 30px;
}

// 下内边距
.pb-5 {
  padding-bottom: 5px;
}
.pb-8 {
  padding-bottom: 8px;
}
.pb-10 {
  padding-bottom: 10px;
}
.pb-15 {
  padding-bottom: 15px;
}
.pb-20 {
  padding-bottom: 20px;
}
.pb-30 {
  padding-bottom: 30px;
}

// 左内边距
.pl-5 {
  padding-left: 5px;
}
.pl-8 {
  padding-left: 8px;
}
.pl-10 {
  padding-left: 10px;
}
.pl-15 {
  padding-left: 15px;
}
.pl-20 {
  padding-left: 20px;
}
.pl-30 {
  padding-left: 30px;
}

// 右内边距
.pr-5 {
  padding-right: 5px;
}
.pr-8 {
  padding-right: 8px;
}
.pr-10 {
  padding-right: 10px;
}
.pr-15 {
  padding-right: 15px;
}
.pr-20 {
  padding-right: 20px;
}
.pr-3 {
  padding-right: 20px;
}

// 字体大小
.ft-12 {
  font-size: 12px;
}
.ft-14 {
  font-size: 14px;
}
.ft-16 {
  font-size: 16px;
}
.ft-18 {
  font-size: 18px;
}
.ft-20 {
  font-size: 20px;
}
.ft-22 {
  font-size: 22px;
}
.ft-24 {
  font-size: 24px;
}

.text-bold {
  font-weight: bold;
}

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.text-cursor {
  cursor: pointer;
}

// flex
.flex {
  display: flex;
}

.basis-xs {
  flex-basis: 20%;
}

.basis-sm {
  flex-basis: 40%;
}

.basis-df {
  flex-basis: 50%;
}

.basis-lg {
  flex-basis: 60%;
}

.basis-xl {
  flex-basis: 80%;
}

.flex-sub {
  flex: 1;
}

.flex-twice {
  flex: 2;
}

.flex-treble {
  flex: 3;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.align-start {
  align-items: flex-start;
}

.align-end {
  align-items: flex-end;
}

.align-center {
  align-items: center;
}

.align-stretch {
  align-items: stretch;
}

.self-start {
  align-self: flex-start;
}

.self-center {
  align-self: flex-center;
}

.self-end {
  align-self: flex-end;
}

.self-stretch {
  align-self: stretch;
}

.align-stretch {
  align-items: stretch;
}

.justify-start {
  justify-content: flex-start;
}

.justify-end {
  justify-content: flex-end;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-around {
  justify-content: space-around;
}

.items-center {
  align-items: center;
}

.img-radius {
  border-radius: 50%;
}

// 蓝色文本链接
.text-link-blue {
  text-decoration: underline;
  color: #409eff;
  cursor: pointer;
}
